Costa Rica Weather in April
What's the weather like in Costa Rica (Estado de Mato Grosso do Sul) in April 2025?
The climate in Costa Rica during April can be summarized as warm, humid and damp.
April is in the fall / autumn in Costa Rica and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 17°C (63°F) is normal.
| Daytime temperature | 28.6°C 83.5°F |
|---|---|
| Nightly temperature | 17°C 62.6°F |
| Average temperature | 22.8°C 73°F |
| Daily sunshine | 7.2 hrs |
| Avg rainfall | 119 mm 4.7 ins |
| Rainy days | 7 days |
| Sea temperature | 23.7°C 74.6°F |
| Humidity | 85% |
| Windspeed | 7.6kph 5 mph |
On average April is the 4th driest month of the year in Costa Rica with around 119mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 hours of sunshine per day.
April temperatures in Costa Rica
April rainfall
April hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Costa Rica in April 2025.
Other monthly averages
Costa Rica weather stats
| Hottest month: | February | 31°C 87.8°F |
|---|---|---|
| Driest month: | July | 61mm 2.4ins |
| Sunniest month: | April | 7.2hrs |
| Coldest month: | June | 23.1°C 73.6°F |
| Wettest month: | December | 198mm 7.8ins |
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